15959760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{66499}}^1$

素因数の和:66515

約数の個数: 40

約数和(自身を含む): 49476000

約数和(自身を除く): 33516240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 66499, 132998, 199497, 265996, 332495, 398994, 531992, 664990, 797988, 997485, 1063984, 1329980, 1595976, 1994970, 2659960, 3191952, 3989940, 5319920, 7979880, 15959760]

約数ペア:

[(1, 15959760), (2, 7979880), (3, 5319920), (4, 3989940), (5, 3191952), (6, 2659960), (8, 1994970), (10, 1595976), (12, 1329980), (15, 1063984), (16, 997485), (20, 797988), (24, 664990), (30, 531992), (40, 398994), (48, 332495), (60, 265996), (80, 199497), (120, 132998), (240, 66499)]